What are the states of thread in java?
Can vector have duplicates in java?
What comes to mind when someone mentions a shallow copy in java?
How can we create a synchronized collection from given collection?
How does varargs work in java?
What is method reference in java?
What is a Presistent Object?
What are the differences between path and classpath variables?
What are the types of strings?
What are the disadvantages of object oriented programming?
2) Suppose there are 5 directories having lot of files (say txt files) in each directory. 2 things :- 2.1) You want to search for filenames which have a particular pattern. 2.2) Out of these filtered files you want to search for a particular keyword or a search string. How can you achieve this?
What is module with example?
Define locale.
What is the purpose of checked and unchecked exceptions in JAVA?
Why does java have two ways to create child threads?
